src/usr.bin/mandoc/roff.c - diff

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Diff for /src/usr.bin/mandoc/roff.c between version 1.59 and 1.60

version 1.59, 2013/10/22 20:37:54

version 1.60, 2013/12/15 21:18:00

Line 1356

}

void

roff_setreg(struct roff *r, const char *name, int val)

roff_setreg(struct roff *r, const char *name, int val, char sign)

{

struct roffreg *reg;

Line 1371

reg = mandoc_malloc(sizeof(struct roffreg));

reg->key.p = mandoc_strdup(name);

reg->key.sz = strlen(name);

reg->val = 0;

reg->next = r->regtab;

r->regtab = reg;

}

reg->val = val;

if ('+' == sign)

reg->val += val;

else if ('-' == sign)

reg->val -= val;

else

reg->val = val;

}

int

Line 1422

Line 1428

{

const char *key;

char *val;

size_t sz;

int iv;

char sign;

val = *bufp + pos;

key = roff_getname(r, &val, ln, pos);

iv = mandoc_strntoi(val, strlen(val), 10);

sign = *val;

if ('+' == sign || '-' == sign)

val++;

roff_setreg(r, key, iv);

sz = strspn(val, "0123456789");

iv = sz ? mandoc_strntoi(val, sz, 10) : 0;

roff_setreg(r, key, iv, sign);

return(ROFF_IGN);

}